Target Audience:
Owners, operators, farm mechanics and agricultural technicians servicing New Holland round balers
Intended Use:
Operation, daily maintenance and field troubleshooting
Advantage:
Factory-accurate technical data retained from the original manufacturer book
Advantage:
Covers operation, lubrication, adjustments and fault-finding in one document
Advantage:
Instant PDF download at a low price with print-on-demand pages
Manual Type:
Operators Manual
Page Count:
N/A - not specified in source record
Delivery Method:
Instant download after purchase
Compatibility:
Open on computer, tablet or phone; print individual pages as needed
Scope:
Operation, service, maintenance and troubleshooting for New Holland 648 and 658 balers
Bale Formation Chamber:
Operation, belt and roll chamber procedures
Pickup Assembly:
Pickup drive, tines and height adjustment
Feed System:
Feed rolls and crop flow components
Twine / Tying System:
Twine storage, threading and knotters
Hydraulic System:
Cylinders, hoses and gate operation
Driveline and PTO:
PTO shaft, gearbox and chain drives
Electrical System:
Wiring, monitors and switches
Bale Ejection:
Tailgate and unloading procedures
Daily Checks:
Pre-operation inspection and lubrication points
Adjustments:
Bale size/density, belt tension and pickup settings
Maintenance:
Scheduled service and wear part replacement
Troubleshooting:
Fault diagnosis tables for tying, bale shape and drive issues
Removal and Installation:
Component removal, installation and replacement
Seasonal Storage:
End-of-season preparation procedures
Illustrations:
Diagrams and figures matching the original manual
Specifications:
Factory torque values, settings and technical data retained
Audience:
Suitable for owners through professional workshop technicians
Parts Detail:
Component identification and exploded references for service work
Part Numbers:
N/A - operators manual, not a parts catalog
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
None - implement driven by tractor PTO
Required Tractor Power:
N/A - not specified for this model
PTO Requirement:
Standard tractor PTO drive, 540 RPM class
Fuel System:
N/A - no engine on the baler itself
Safety Decals:
Decal locations and meanings documented in the manual
Guards and Shields:
Driveline, chain and PTO guarding procedures
Operating Precautions:
Safe operation, clearing blockages and maintenance lockout instructions
Crash Test Ratings:
N/A - not applicable to agricultural implements
Service Intervals:
Daily, weekly and seasonal lubrication and inspection schedules
Chain Drives:
Tensioning and lubrication procedures
Gearbox Oil:
Specification and change interval per factory data
Twine System:
Knotter service, twine threading and tension adjustment
Common Wear Items:
Pickup tines, belts/chamber components and driveline clutches
Belt Tension:
Adjustment procedure for consistent bale formation
